Zobrazeno 1 - 10
of 350
pro vyhledávání: '"Ammar Amine"'
Publikováno v:
Mechanics & Industry, Vol 25, p 31 (2024)
Nowadays, numerical simulation, such as computational fluid dynamics (CFD), has become an essential tool for scientific investigation and analysis of complex systems in engineering allowing high-fidelity Navier-Stokes resolution for realistic turbule
Externí odkaz:
https://doaj.org/article/dd3312b4267d44ff88b0dcb2659ed0b8
Autor:
Rodriguez, Sebastian, Pasquale, Angelo, Mounayer, Jad, Canales, Diego, Beringhier, Marianne, Ghnatios, Chady, Ammar, Amine, Chinesta, Francisco
The simulation of viscoelastic time-evolution problems described by a large number of internal variables and with a large spectrum of relaxation times requires high computational resources for their resolution. Furthermore, the internal variables evo
Externí odkaz:
http://arxiv.org/abs/2408.05143
Autor:
Pasquale, Angelo, Kazemzadeh-Parsi, Mohammad-Javad, Di Lorenzo, Daniele, Champaney, Victor, Ammar, Amine, Chinesta, Francisco
In the present work, a new methodology is proposed for building surrogate parametric models of engineering systems based on modular assembly of pre-solved modules. Each module is a generic parametric solution considering parametric geometry, material
Externí odkaz:
http://arxiv.org/abs/2403.09312
Within the framework of computational plasticity, recent advances show that the quasi-static response of an elasto-plastic structure under cyclic loadings may exhibit a time multiscale behaviour. In particular, the system response can be computed in
Externí odkaz:
http://arxiv.org/abs/2308.12928
For the numerical simulation of time-dependent problems, recent works suggest the use of a time marching scheme based on a tensorial decomposition of the time axis. This time-separated representation is straightforwardly introduced in the framework o
Externí odkaz:
http://arxiv.org/abs/2304.11026
Publikováno v:
In Computers and Structures 1 May 2024 295
NURBS-based shape parametrization enabling PGD-based space separability: Methodology and application
Autor:
Kazemzadeh-Parsi, Mohammad-Javad, Pasquale, Angelo, Di Lorenzo, Daniele, Champaney, Victor, Ammar, Amine, Chinesta, Francisco
Publikováno v:
In Finite Elements in Analysis & Design 1 December 2023 227
Publikováno v:
In Journal of Fluids and Structures July 2023 120
Autor:
Pasquale, Angelo, Champaney, Victor, Kim, Youngtae, Hascoët, Nicolas, Ammar, Amine, Chinesta, Francisco
Publikováno v:
In Heliyon December 2022 8(12)
Publikováno v:
In Computers and Mathematics with Applications 1 December 2022 127:12-24